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4 years ago

Answer 15 & 16 please

Mathematics

2 answers:

pogonyaev4 years ago

7 0

In 15 u can subtract or maybe divide

viva [34]4 years ago

4 0

For 15 you have to subtract the 72 from the total amount of money and ten divide the remaining money from how much each game costs

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1-116 1.2.6

ankoles [38]

Answer:

A. 30 adults; B. 24 not dolls

Step-by-step explanation:

$\begin{array}{rcl}\text{No. of adults} & = & \text{No. of visitors} \times \text{Fraction who are adults}\\& = & \text{100 visitors} \times \dfrac{\text{3 adults}}{\text{10 visitors}} \\& = & \textbf{30 adults}\\\end{array}$

If five-eighths of the prizes were dolls, then three-eighths of the prizes were not dolls.

$\begin{array}{rcl}\text{No. not dolls} & = & \text{No. of prizes} \times \text{Fraction not dolls}\\& = & \text{64 prizes} \times \dfrac{\text{3 not dolls}}{\text{8 prizes}} \\& = & \textbf{24 not dolls}\\\end{array}$

3 0

3 years ago

Find the vertex of the function given below. y = x2 - 4x + 1

DedPeter [7]

The vertex is (2, -3).
Use the formula x= -b/2a to find the x value., which is 2.Then, substitute it into the function, wherever you see an x. Follow order operations and you get y, which is -3.

5 0

3 years ago

Read 2 more answers

What is the measure of BC?<br> Enter your answer in the box.<br> 65

Dafna11 [192]

answer : the BC is measure by 4, and also if you wanna add this the AB is measure by 3.

Step-by-step explanation:

7 0

3 years ago

Find the perimeter. Simplify your answer.

OLEGan [10]

Answer:

22w - 18

Step-by-step explanation:

To find the perimeter we have to add up all the sides

10w-10+w+1+10w-10+w+1

combine light terms

22w - 18 would be our answer

Brainliest please

7 0

3 years ago

Please help me thank u

finlep [7]

It would be A=18 because of the equation a^2+b^2=c^2.

3 0

3 years ago